The costume is Belle's blue provincial dress, from the Disney movie "The Beauty and the Beast". I made it to wear at a party with a "Fairytale and Fantasy"-theme. The blouse is made of a nice white cotton fabric with a discreet woven-in pattern. The dress is made of a simple, blue cotton fabric, with a lined bodice and piping in all the bodice-seams. It is shaped by the side-, front-, and back seams, so no darts. In the movie it looks like it is constructed that way.
It is closed in the back by hooks and eyes. An apron was also made, pleated to a waistband, and with a tuck at the bottom, for decorative effect. A bow in the same fabric as the dress was sewn onto a hair-clip. Cheating, I know, but it looked good enough. The dress is worn over a couple of petticoats.
The hair was a bit tricky to get right. I have very fine Scandinavian hair, silky and as straight as it could possibly be. It has nothing that even resemble volume, so to make it get the right Disney look require a lot of hairspray, or it will slip down after just a few minutes.
All in all, I am very pleased with how it turned out. The plan is to eventually make the other Belle-dresses as well. Problem is, there're so many fun projects to work on...